# Nagelstudio Vollberg: Agent-Direct Score D (43.1%)

Site: https://www.nagelstudio-vollberg.de/
Report: https://directindex.org/r/nagelstudio-vollberg.de
Scanned: 2026-10-14 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
Nagelstudio Vollberg is hard for agents to use.
An AI assistant can open the website of Nagelstudio Vollberg. It finds no menu or price list, so it answers from other sites. It finds no link to book or order online, only a phone number.

## Direct links
- Phone: +49 221 319265

## What to fix first
- **No structured data for the business.** (+14 points) Add schema.org JSON-LD for the business (HairSalon, BeautySalon or the closest type, with name, address, telephone and openingHoursSpecification). It is the one block every assistant reads first; the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant
- **No online booking link on the website.** (+13 points) Only a phone number or WhatsApp, which agents cannot use yet. If you take bookings or orders through a platform, link to it from the site so an agent can find it. Add an online appointment page. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **No price list of services found.** (+7 points) Agents answer 'what do they offer and what does it cost' from marketplaces and directories instead. Add a page with services and prices as text and link it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai
- **No llms.txt.** (no points, still worth doing) Optional today, cheap to add: a short text file describing the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business

## Fix kit: What to paste

Structured data (JSON-LD). One block in the page's head, or in the builder's custom-code slot. Replace anything that is wrong.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "BeautySalon",
  "name": "Nagelstudio Vollberg",
  "url": "https://www.nagelstudio-vollberg.de/",
  "telephone": "+49 221 319265",
  "email": "info@nagelstudio-vollberg.de",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Karolingerring 25",
    "postalCode": "50678",
    "addressLocality": "Köln"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 50.9217047,
    "longitude": 6.9570897
  },
  "openingHours": "Mo-Fr 09:00-18:30; Sa \"nach Absprache\""
}
</script>
```

llms.txt. Save as /llms.txt at the root of the site.

```
# Nagelstudio Vollberg

> beauty salon in Karolingerring 25 50678 Köln, Cologne hairdressers and beauty salons. Phone +49 221 319265.

## Opening hours

Mo-Fr 09:00-18:30; Sa "nach Absprache"

## About

- Website: https://www.nagelstudio-vollberg.de/
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the key AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.

## Since the scan of 2026-10-14 (D then)
- Fixed: nothing
- New: nothing

## Where it stands
121 of 244 in Cologne hairdressers and beauty salons. Top 50% of the sites scanned in this index.

| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 92% | no |
| Publish the menu or price list as HTML | 12% | no |
| Let AI crawlers in (no edge block, no robots.txt block) | 92% | yes |
| Structured data with address, phone and hours | 24% | no |
| Have an llms.txt | 20% | no |

Nearest places in the index: Barbershop D-REN (D, 38 m, https://directindex.org/r/barbershop-d-ren.de); galanti hair (D, 149 m, https://directindex.org/r/galanti-hair.de); Bauer Bauer Hairdressers (F, 240 m, https://directindex.org/r/bauerbauerhairdressers.com); Nails 1990 (C, 399 m, https://directindex.org/r/treatwell.de); Barberclub Friends (B, 416 m, https://directindex.org/r/friends-barberclub.de); Haarstudio André (B, 451 m, https://directindex.org/r/andre-haarstudio.de); Friseursalon Liliane Amella (F, 547 m, https://directindex.org/r/liliane-amella.de); LinhLinh Traditionells Thai Massage (B, 669 m, https://directindex.org/r/linhlinh-thai-massage.de); Art of self (F, 771 m, https://directindex.org/r/artofself.de); Rheinlocken (D, 797 m, https://directindex.org/r/rheinlocken.de).

## What assistants answer
Not asked yet. Assistants are asked about the top-ranked businesses in each city index, and about every claimed business the moment it is claimed; claim this page to be included.

See what an AI agent reads on this site: https://directindex.org/r/nagelstudio-vollberg.de/agent-view

## Businesses like Nagelstudio Vollberg in Cologne hairdressers and beauty salons

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Cologne hairdressers and beauty salons | 244 | 40% | 9% | 43.1% |

The best of the businesses of the same kind in Cologne hairdressers and beauty salons: My Thai Massage (A 95.4%, https://directindex.org/r/my-thaimassage.koeln); Asia Massagezentrum (B 84.6%, https://directindex.org/r/asiamassagezentrum.de); Beauty Akademie P. Möltgen (B 84.6%, https://directindex.org/r/parfuemerie-moeltgen.de); Last Rose Hairsalon (B 84.6%, https://directindex.org/r/lastrose-hairsalon.de); MIKODERM COSMETICS (B 80%, https://directindex.org/r/mikoderm.de).

With the three fixes above (No structured data for the business; No online booking link on the website; No price list of services found) the score would be about 95.4%: first of 244 in Cologne hairdressers and beauty salons.

## The direct record
What agents get for Nagelstudio Vollberg, as JSON: https://directindex.org/api/direct/nagelstudio-vollberg.de
- Book: none on record
- Order: none on record
- Menu: none on record
- Hours: Mo-Fr 09:00-18:30; Sa "nach Absprache" (from OpenStreetMap)
- Phone: +49 221 319265

## Can an agent transact?
Measured, not scored (the score stays at spec v1.0).
- UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): not measured
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): not measured
- MCP server card (/.well-known/mcp/server-card.json): no
- Ordering vendor that takes agent orders (Square, Toast, or a vendor whose terms allow agents): not measured

Not measured at this scan; the next scan measures it.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 1 | 25 |
| Actionable | 2 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 0 of 5, Not Ready. Cloudflare's report: https://isitagentready.com/nagelstudio-vollberg.de
- Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md)
- sitemap.xml: no (how: https://isitagentready.com/.well-known/agent-skills/sitemap/SKILL.md)
- AI bot rules in robots.txt: yes
- Content Signals in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/content-signals/SKILL.md)
- Markdown on Accept: text/markdown: no (how: https://isitagentready.com/.well-known/agent-skills/markdown-negotiation/SKILL.md)
- llms.txt: no (how: https://isitagentready.com/.well-known/agent-skills/llms-txt/SKILL.md)
- API catalog (RFC 9727): no (how: https://isitagentready.com/.well-known/agent-skills/api-catalog/SKILL.md)
- MCP server card: no (how: https://isitagentready.com/.well-known/agent-skills/mcp-server-card/SKILL.md)
- A2A agent card: no (how: https://isitagentready.com/.well-known/agent-skills/a2a-agent-card/SKILL.md)
- Agent Skills index: no (how: https://isitagentready.com/.well-known/agent-skills/agent-skills/SKILL.md)
- OAuth or OIDC discovery: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-discovery/SKILL.md)
- OAuth protected resource metadata: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-protected-resource/SKILL.md)
- auth.md: no (how: https://isitagentready.com/.well-known/agent-skills/auth-md/SKILL.md)
- Web Bot Auth key directory: no (how: https://isitagentready.com/.well-known/agent-skills/web-bot-auth/SKILL.md)
- ARD capability manifest: no (how: https://isitagentready.com/.well-known/agent-skills/ard/SKILL.md)
- DNS-AID records: no (how: https://isitagentready.com/.well-known/agent-skills/dns-aid/SKILL.md)
- WebMCP tools on the page: no (how: https://isitagentready.com/.well-known/agent-skills/webmcp/SKILL.md)
- JSON-LD for the business: no

Keep watching this business (https://directindex.org/r/nagelstudio-vollberg.de/plan): the assistants asked again every month, with what changed; 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/nagelstudio-vollberg.de/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 5 EUR, one-off. Reading and scanning stay free; these few euros pay for the questions sent to the assistants and for the servers.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=nagelstudio-vollberg.de&force=1